Merge branch 'master' into cln-getitem_block

pandas/core/internals/managers.py

@@ -1370,11 +1370,8 @@ def _slice_take_blocks_ax0(
  if sllen == 0:
  return []
  # TODO: tests all have isinstance(slobj, slice), other possibilities?
- return [
- blk.getitem_block_columns(
- slobj, new_mgr_locs=BlockPlacement(slice(0, sllen))
- )
- ]
+ bp = BlockPlacement(slice(0, sllen))
+ return [blk.getitem_block_columns(slobj, new_mgr_locs=bp)]
  elif not allow_fill or self.ndim == 1:
  if allow_fill and fill_value is None:
  fill_value = blk.fill_value